X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=MooInstrumentList.java;h=7138c374f2c2e0379eee9907eb5ea0cfa64e70a4;hb=e31778837bee5cfbbaf643d17f1eaeb086d8e50c;hp=716cd182830340d35da72b8b174e1ce08ef6ffd4;hpb=fba2c983537bf8d3f4951e32c67a8f8a3b4d3c2b;p=moosique.git

diff --git a/MooInstrumentList.java b/MooInstrumentList.java
index 716cd18..7138c37 100644
--- a/MooInstrumentList.java
+++ b/MooInstrumentList.java
@@ -6,23 +6,44 @@ import java.awt.event.*;
 /**
  * A Combo Box where the instrument of the currently active channel can be selected.
  * 
- * @author  Einar Pehrson
+ * @author  Einar Pehrson, Michael Andreen
  */
  
 public class MooInstrumentList extends JComboBox implements ActionListener {
 
-	public MooInstrumentList() {
+	protected int channel;
+	
+	/**
+	 * Creates the instrument list.
+	 * @param chan The channel it will operate on.
+	 */
+	public MooInstrumentList(int chan) {
 		super(instruments);
+		setChannel(chan);	
 		setFont(new Font("Helvetica", Font.PLAIN, 10));
 		addActionListener(this);
 	}
 
+	/**
+	 * Sets the channel that it will operate on.
+	 */
+	public void setChannel(int chan) {
+		channel = chan;
+		setSelectedIndex(Moosique.getChannel(channel).getProgram());
+	}
+
+	/**
+	 * Sets the instrument on a channel when it's changed in the combobox.
+	 */
 	public void actionPerformed(ActionEvent e) {
 		JComboBox box = (JComboBox)e.getSource();
 		int instrument = box.getSelectedIndex();
-		Moosique.getActiveChannel().programChange(instrument);
+		Moosique.getChannel(channel).programChange(instrument);
 	}
     
+	/**
+	 * The list with standard midi instruments.
+	 */
 	public static final String[] instruments = {
 		" 0 Acoustic Grand Piano",
 		" 1 Bright Acoustic Piano",